baber/WOPTO huggingface dataset:
Patent JP-2003163608-A (JP)
Title: Radio communication equipment
Inventor: KUROIWA KANJI
IPC: H04M1/00
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication equipment in which useless transmission of DTMF signals caused by erroneously pressing an operation key during the transmission is prevented and a failure that only the DTMF signals are sent to an opposite side and communication is interrupted is not caused.  <P>SOLUTION: The radio communication equipment is provided with a transmission operation confirmation means capable of respectively independently detecting input signals from a PTT switch on an external microphone side and the input signals from the PTT switch on a radio communication equipment body side and discriminating them and a DTMF key lock means with a function of inhibiting the operation key on the side different from the PTT switch confirmed as being under the transmission by the transmission operation confirmation means from transmitting the DTMF signals.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002249319-A (JP)
Title: Method for producing titanium oxide
Inventor: SAKATANI YOSHIAKI
IPC: B01J35/02
Filed: 2001-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for simply producing titanium oxide with a small particle diameter which is suitable for a material for a coating used for imparting photocatalytic activity to a building material or a material for motor vehicle. SOLUTION: Titanium compounds [titanium trichloride(TiCl3 ), titanium tetrachloride(TiCl4 ), titanium sulfate  Ti(SO4 )2 .mH2 O, 0<=m<=20}, titanium oxysulfate (TiOSO4 .nH2 O, 0<=n<=20), titanium oxychloride(TiOCl2 ) or the like] are reacted with a base [sodium hydroxide, potassium hydroxide, sodium carbonate, potassium carbonate, an ammonium aqueous solution or the like] in a pH range of 2-7, and the obtained product is calcined, thus producing the titanium oxide.
Patent JP-2002179556-A (JP)
Title: Pharmaceutical formulation of block copolymer- anticancer agent complex
Inventor: YOKOYAMA MASAYUKI
IPC: A61P35/00
Filed: 2001-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a pharmaceutical formulation of a block copolymer- anticancer agent complex improving solubility of an anticancer agent having poor solubility to water and having high pharmacological effects which the anticancer agent doesn't possess. SOLUTION: This pharmaceutical formulation of the block copolymer- anticancer agent complex is characterized in that a block copolymer having a hydrophilic polymeric structural part obtained by bonding a hydrophobic compound except the anticancer agent to carboxy group which is in a side chain at a polymeric carboxylic acid part of the block copolymer comprising the hydrophilic polymeric structural part and the polymeric carboxylic acid part and a hydrophobia polymeric structural part to which the anticancer agent is not bonded forms a micelle having the hydrophilic polymeric structural part at the outer core and the anticancer agent having poor solubility to water is included in the hydrophobic inner core.
Patent JP-2003168195-A (JP)
Title: Method, system and apparatus for vehicle dispatching service, user terminal device, company terminal device and company onboard machine
Inventor: NAGATA ASAKO
IPC: H04W64/00
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system by which a user can simply request a taxi or a vehicle for transporting cargo and a vehicle can speedily be dispatched at low costs.  <P>SOLUTION: A service organization 1 is provided with a Web server 5 and various kinds of servers 6 to 12, and receives vehicle request information from the user 3 via the Internet 2 or via a telephone line network 14. Vehicle request information is distributed to a company 4 such as a taxi company and a transportation company via the Internet 2, and the company 4 which can provide a vehicle suited to the conditions of vehicle request is selected. When a plurality of companies apply for the vehicle dispatch, bidding is performed for selecting the company. Vehicle dispatch is instructed to the vehicle of the selected company 4. Until the vehicle is dispatched to the place of the user 3, vehicle dispatch information of the position of the vehicle is provided to the user 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003174754-A (JP)
Title: Rotary machine
Inventor: NAKAGAWA YUKIFUMI
IPC: F02N11/00
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary machine capable of attaining a closely contacting elastic contact condition between an opening end 7a of a yoke 7 and a guiding taper part 14a while forming the taper part 14a on an open corner part 14A of a notch part 14, and preventing foreign matter such as water and/or dust from invading into a housing comprised of the yoke 7 and an end frame 8.  <P>SOLUTION: A middle piece 17 of an insulating member 15 constitutes a protruding part 19 which brings respective sides thereof into elastic contact with the taper part 14a and the opening end 7a of the yoke 7 by being sandwiched. Thus, without any generation of a space between the taper part 14a and the opening end 7a of the yoke 7, sufficient gas-tightness and fluid- tightness can be ensured with the closely contacting elastic contact condition obtained, and foreign matter such as water, or dust can be prevented from being invaded thereinto.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170231-A (JP)
Title: Plate working machine
Inventor: OKAJI KENJI
IPC: B21D43/22
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plate working machine which can efficiently work a plate and can prevent a fault due to the deviation of the plate in the case of thereafter conveying the plate or post-working the plate.  <P>SOLUTION: The plate working machine 1 works to mold a plurality of plates in a superposed state. The machine 1 comprises a plate working machine body 17, and a controller 18 for controlling the body 17. The body 17 is made of a turret bunch press or the like. The controller 18 makes the body 17 to work to mold for the purpose of preventing the superposed plates from being deviated from each other and to then perform an original work necessary for a plate worked product.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003178233-A (JP)
Title: Propaganda advertisement server device
Inventor: KOYANAGI HIROTAKA
IPC: G06Q30/02
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for making advertisement propaganda when displaying a confirming image screen just after a user registers membership in a server device for rendering providing service of information for the member by recruiting the member by the Internet.  <P>SOLUTION: The purpose can be attained by a propaganda advertisement server device 1 characterized by having a taste advertisement means 12 for registering individual information on a new member in a member database 14, and transmitting a membership registration information image screen 120 including advertisement information fit for an interest and taste of the new member just after finishing registration by combining content data 13 according to the interest of the new member.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003177110-A (JP)
Title: Oxygen sensor
Inventor: MATSUDA ATSUSHI
IPC: G01N27/409
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the transfer of vibration and shock to an oxygen concentration detecting element, when an oxygen sensor is mounted on an exhaust pipe or the like, thereby preventing the occurrence of the crack of the element, etc.  <P>SOLUTION: A casing 22 of the oxygen sensor 21 comprises an element housing case 23 for internally housing a zirconia tube 31 and a cylindrical holder 27 having an external thread part 27A for installing the element housing case 23 to the exhaust pipe. A hole having an annular step portion 28A is provided at the inner circumference of the holder 27. The element housing case 23 is provided with an installation flange 25A outwardly protruding in radial direction. The installation flange 25A is fit on the step portion 28A inside the hole 28 with the step of holder 27. The installation flange 25A is fastened to the step portion from above using a rigid ring 30 and a caulking portion 29 thereby integrating the element housing case 23 with the holder 27.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003179018-A (JP)
Title: Cmp apparatus and polishing method thereby
Inventor: KOZUKI TAKAAKI
IPC: B24B37/00
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To make a surface of a thin plate type polishing object such as a semiconductor wafer, etc., flat to a flatness level which can meet the requirements of the high integration and the high performance even if the irregularities and steps are present on the surface of the thin plate type polishing object.  <P>SOLUTION: A distance X between a lower end surface of a water jet nozzle housing 19 and a protrusion (not shown) of a semiconductor wafer 3 is adjusted by a slider 20 so as to have a stand-off value 15-30 or 120-150. At that position, a cavitation phenomenon of water jets 44 is most activated on the protrusion of the semiconductor wafer 3, which is polished by the maximum jet energy of the water jets 44. Thus, after the surface layer of semiconductor wafer 3 is almost flattened by the water jets 44, the surface layer of the semiconductor wafer 3 is uniformly polished by an ordinary CMP treatment. With such an arrangement, even if the semiconductor wafer 3 has protrusions, the high flatness level can be obtained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002184134-A (JP)
Title: Disk reproducing device
Inventor: OKAMURA KOJI
IPC: G11B21/02
Filed: 2001-12-13
Abstract: PROBLEM TO BE SOLVED: To enable a disk reproducing device to secure feeding speed during fast feed and also to perform stable fine-speed feed without being affected by the variation of individual minimum staring voltages of motors. SOLUTION: In a disk reproducing device which is provided with a slide feeding motor which feeds a slide part on which a pickup is loaded in the radial direction of a disk and which gives braking to the part by applying braking power to the part while supplying a voltage having the reverse direction of rotation to the slide feeding motor after the feeding of the slide part, an additional braking time (t) is set by detecting a pulse width from a track cross signal and by calculating the speed of the slide part from the signal.
Patent JP-2003007454-A (JP)
Title: Manufacturing method of organic electric field luminescence display element, and organic electric field luminescence display element
Inventor: CHOI DO-HYUN
IPC: H05B33/04
Filed: 2001-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an organic electric-field luminescence display element, which prevents degradation, which is generated by contacting an organic electric-field luminescence layer and a negative electrode layer with oxygen, moisture, or the like, and raises reliability, and to provide the organic electric field luminescence display element manufactured by this manufacturing method. SOLUTION: After carrying out laminating of an positive electrode layer 112, the organic electric field luminescence layer 115, and the negative electrode layer 118 in order on a translucent substrate 111, a protection layer 130 is formed on the translucent substrate 111 containing the negative electrode layer 118, and heat-treating processing is performed in a part of the protection layer 130.
Patent JP-2003177179-A (JP)
Title: Radar device, signal processing method and program
Inventor: SEKI TETSUO
IPC: G01S13/931
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To make more surely performable the separation of a plurality of targets existing on near positions.  <P>SOLUTION: Concerning a beat signal of a received wave, for example, a frequency spectrum by FFT in every FM rising section is accumulated in one or more times in an accumulation part 70. A through part is determined from the plurality of accumulated frequency spectrums by a determination part 72, and each beat frequency of peak parts positioned on both sides of the determined through part is acquired as beat frequencies of different targets by a peak frequency extraction part 74.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003180757-A (JP)
Title: Elevator for eliminating stepwise difference with height adjustor of wheelchair
Inventor: YAMAZAKI KEIKO
IPC: A61G5/02
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheelchair which can be utilized for multi-purposes such as which can easily eliminate faults in all heights indoor or outdoor or a stepwise difference without moving a center of gravity or which can supplement for an other life operation, smoothly move or rotate in a narrow place merely by mounting an elevator for eliminating the stepwise difference with a height adjustor of attachment type in the wheelchair of JIS standards in order to be allowed to be used for existing wheelchair of the attachment type and not to lose a folding function incorporated in the wheelchair.  <P>SOLUTION: A plurality of extendible and contractible electric motor actuators of the attachment type are arranged around front wheels and rear wheels of the wheelchair of the JIS standards, and the elevator for eliminating the stepwise difference with the height adjustor of the wheelchair having a rod including an overturn preventing function is mounted at the wheelchair.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003184780-A (JP)
Title: Impeller for circumferential-flow pump
Inventor: SAKAMOTO YASUYUKI
IPC: F04D5/00
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an impeller for circumferential-flow pump capable of attaining little wasteful material as well as the high flatness of a side face and the high dimensional precision of an outside diameter.  <P>SOLUTION: The impeller 7 includes a plurality of vane grooves 12 on the outer periphery side of a disc-shaped member 8 rotated by a motor and is rotatably stored in a roughly disc-shaped space 6 formed between a pump casing 4 and a pump cover 5. A boss section 13 having a shaft hole 14 engaging with a driving shaft 15 rotated by the motor is protrudingly formed at the roughly central section of the disc-shaped member 8 on one side-face 10 side.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003181882-A (JP)
Title: Mold for molding optical disk
Inventor: KURISU MASABUMI
IPC: B29C45/26
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold for molding an optical disk capable of molding a large diameter optical disk and a small diameter optical disk by minimum part replacement using the respective stamper replacing unit parts for both of the large and small diameter optical discs.  <P>SOLUTION: At the time of molding of the small diameter optical disk, an adaptor 27 is attached to the outer periphery of the stamper replacing unit part 23, which is exclusive to the molding of the small diameter optical disk, having an outer diameter smaller than that of the stamper replacing unit part 1 at the time of molding of the large diameter optical disk by an attaching pin 26 to fit the stamper replacing unit part for molding the large diameter optical disk in the recessed part 21 of the movable mirror insert 20 for molding the large diameter optical disk of a movable template 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003185358-A (JP)
Title: Impeller for desulfurizer, its replacing device and impeller replacing method
Inventor: KAMIYAMA TOMONORI
IPC: C21C1/02
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an impeller replacing device and an impeller replacing method capable of easily replacing an impeller of a hot metal desulfurizer.  <P>SOLUTION: This impeller 9 has a projecting part 10 near an upper end of an impeller shaft 5 provided with a stirring blade 4 on its lower end. The impeller replacing device is composed of a movable replacement trolley 1, a lift support 11 vertically movably erected on the trolley, an impeller supporting arm 12 mounted on an upper part of a lift support, and a supporting tool 13 mounted on the supporting arm. The impeller is aerially supported by the projecting part 10 of the impeller and the vertically movable supporting tool 13 of the replacing device, and the impeller 9 is replaced under the aerial support.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003186539-A (JP)
Title: Mobile robot
Inventor: FUNAZAKI FUMIHIRO
IPC: A63H11/00
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of times that an autonomous walking type mobile robot homes to a charging station for charging a battery.  <P>SOLUTION: On the mobile robot 1, that has a battery and homes by autonomous walking to the charging station 30 if the state of the storage amount of the battery is equal to or lower than a given storage amount, a solar battery 9 is installed that charges the battery without homing to the charging station 30, if the state of the storage amount of the battery is in a state higher than the given storage amount. Moreover, the robot is provided with a means that seeks a place, where a higher power generation efficiency of the solar battery is attained for charging the battery with the solar battery 9. Thereby, it becomes possible to reduce the number of times that the mobile robot homes to the charging station 30.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003192801-A (JP)
Title: Polyamide-based molded material excellent in sliding property
Inventor: NAKAGAWA TOMOHIDE
IPC: C08J5/16
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To produce a polyamide-based molded material excellent in sliding property at a low cost by imparting an extremely excellent sliding property while maintaining excellent strength, impact resistance, heat resistance and chemical resistance of the polyamide-based molded material, and also without having molded material soiled.  <P>SOLUTION: This molded material excellent in sliding property consisting of the polyamide-based composition is characterized by exhibiting ≤0.17 absolute value of the difference between a friction coefficient μ(1) on a first slide and the friction coefficient μ(1,000) on 1,000th slide on performing repeated slides between the molded material and a stainless steel ball by 200 gr total load and 40 mm stroke, and also ≤0.25 both values of μ(1) and μ(1,000).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003198494-A (JP)
Title: Burst wave detecting device
Inventor: SHIRAI TADASHI
IPC: H04L27/22
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a burst wave detecting device for estimating a burst wave detecting position with precision when the arrival of burst wave is detected.  <P>SOLUTION: The device is provided with a phase converter 2 for over- sampling, a one-symbol difference output device 3 for obtaining a difference at each symbol, a vector converter 4 for vector-converting difference data, a threshold detecting part 9 for outputting a first detecting signal 11 when the absolute value of movement average concerning vector data at one-symbol interval exceeds a prescribed threshold, a minimum value detecting part 10 for outputting a second detecting signal 12 when the absolute value of the movement average concerning a series of vector data becomes the minimum value and a burst detection deciding part 13 for detecting the burst wave based on the detecting signals 11 and 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003192752-A (JP)
Title: Resin composition for laminate and laminate
Inventor: MIWA AKITSUGU
IPC: C08F299/04
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition for a laminate that improves thermal- shock resistance of the laminate, while retaining its adhesion.  <P>SOLUTION: The resin composition for a laminate comprises a vinyl ester resin, an unsaturated polyester resin, a polymerizable monomer, and a polymerization initiator. The vinyl ester resin is obtained from an epoxy resin modified with a butadiene-acrylonitrile rubber having carboxylic groups at both the terminal. In addition, the amount of the butadiene-acrylonitrile rubber used for the modification is 2-20 mass% of the total amount of the vinyl ester resin. The unsaturated polyester resin has a number-average molecular weight of 3,000-9,000 and is included in the amount of 5-30 mass% of the total amount of the resin composition for the laminate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003190723-A (JP)
Title: Apparatus for removing ss in wastewater
Inventor: OISHI TORU
IPC: B01D33/06
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an SS removing apparatus having excellent SS separation capacity, low in production cost and easy to discard or reutilize a filter medium.  <P>SOLUTION: The SS removing apparatus for removing SS in wastewater has a filter layer comprising granular solidified matter with a void ratio of 50 wt.% or more formed from mineral fibers and an inorganic binder and is equipped with a rotary body having the filter layer, a housing for housing the rotary body, a supply pipe, a discharge pipe and a rotary drive device and constituted so as to discharge wastewater supplied into the rotary body through the filter layer. In this SS removing apparatus, the rotary body has a perforated body and the filter layer, which comprises the granular solidified matter with a void ratio of 50 wt.% or more formed from mineral fibers and the inorganic binder, formed to the inside of the perforated body.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003191333-A (JP)
Title: Method for manufacturing inner surface resin lining tube
Inventor: HASHIMOTO SHOICHI
IPC: B29C63/34
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an inner surface resin lining tube with which a vinyl-chloride-free situation is formed by using a new synthetic resin instead of a vinyl chloride.  <P>SOLUTION: The method for manufacturing the inner surface resin lining tube comprises the steps of supplying a synthetic resin tube 3 having a diameter lager than an inner diameter d2 of a metal tube 2 to a tube radially contracting unit C arranged at a position corresponding to one end of the tube 2 supported to a metal tube supporting unit A, contracting the diameter d1 of the tube 3 to a slightly smaller diameter d3 than the diameter d2 of the tube 2 by an elastic deformation, inserting and housing the tube 3 from one end opening 2A of the tube 2 into the tube 2 while the elastic restoring force of the contracted tube 3 at the radially enlarging side is generated, and radially enlarging to bring the tube 3 into close contact with the inner peripheral surface of the tube 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003193442-A (JP)
Title: Apparatus for management of passage through path
Inventor: ISHIKAWA SHUJI
IPC: G07B15/00
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for management of passage through a path, which can be easily installed, has a simple constitution, unity and general-purpose properties, and can reduce costs easily.  <P>SOLUTION: In an interrupting bar 16, a prescribed distance is offset by using a connecting arm 24, so that an actuator 18 and a control part 20 can be arranged in close vicinity to each other and housed in a single cabinet 22. This makes it unnecessary to arrange a plurality of devices at an exist of a parking lot, connect a cable to the mutual devices or install piping in the mutual devices, so as to greatly facilitate the installation of a parking-lot management apparatus (the apparatus for the management of the passage through the path) 10. The adoption of a system using the single cabinet 22 brings about simplicity, and enhances the unity and designability. In addition, simplification reduces the numbers of components and costs, and enhances maintainability.  <P>COPYRIGHT: (C)2003,JPO